Bevacizumab and Cetuximab With or Without Irinotecan in Treating Patients With Irinotecan-Refractory Metastatic Colorectal Cancer
Conditions
- Recurrent Colon Cancer
- Recurrent Rectal Cancer
- Stage IVA Colon Cancer
- Stage IVA Rectal Cancer
- Stage IVB Colon Cancer
- Stage IVB Rectal Cancer
Interventions
- BIOLOGICAL: cetuximab
- BIOLOGICAL: bevacizumab
- DRUG: irinotecan hydrochloride
- OTHER: laboratory biomarker analysis
Sponsor
National Cancer Institute (NCI)